Results 31 to 40 of about 144,814 (257)

Factors associated with prominent vessel sign on susceptibility-weighted imaging in acute ischemic stroke

Scientific Reports, 2021
The prominent vessel sign (PVS) on susceptibility-weighted imaging (SWI) is not displayed in all cases of acute ischemia. We aimed to investigate the factors associated with the presence of PVS in stroke patients.
Hai-fei Jiang, Yi-qun Zhang, Jiang-xia Pang, Pei-ning Shao, Han-cheng Qiu, Ao-fei Liu, Chen Li, Min Jin, Feng-yuan Man, Wei-jian Jiang   +9 more
doaj   +1 more source

Neuroimaging as a selection tool and endpoint in preclinical and clinical trials [PDF]

, 2016
Standard imaging in acute stroke enables the exclusion of non-stroke structural CNS lesions and cerebral haemorrhage from clinical and pre-clinical ischaemic stroke trials. In this review, the potential benefit of imaging (e.g., angiography and penumbral
Macrae, I. Mhairi, Muir, Keith W.
core   +2 more sources

Preclinical Large Vessel Occlusion Stroke Model: Capybaras (Hydrochoerus hydrochoeris)

Stroke: Vascular and Interventional Neurology, 2022
Background Existing preclinical large vessel occlusion stroke models have multiple limitations. We evaluated the capybara (Hydrochoerus hydrochoeris), the largest living rodent possessing sizable cerebral cortex with gyral complexity and large caliber ...
Diogo C. Haussen, Srikant Rangaraju, Alhamza Al‐Bayati, Christian Rolfes, Mahmoud Mohammaden, Michael Frankel, Raul G. Nogueira   +6 more
doaj   +1 more source

Treatment strategy of endovascular recanalization for chronic ischemic stroke with large vessel occlusion

Chinese Journal of Contemporary Neurology and Neurosurgery, 2020
The diagnosis and treatment of chronic large vessel occlusion is in its infancy period. At present, few studies reported some successful cases, but on the whole, the opening of large vessel occlusion is in a state of exploration in terms of preoperative ...
Zhong⁃rong MIAO, Yi⁃ming DENG
doaj  

Mechanical thrombectomy: can it be safely delivered out of hours in the UK?

BMC Neurology, 2020
Background Mechanical thrombectomy was approved by NICE as a treatment for stroke in 2016. However, most of the evidence is from studies conducted during working hours. Only few centres in the UK perform thrombectomies out-of-hours.
Jake Weddell, Emma Parr, Stacey Knight, Girish Muddegowda, Indira Natarajan, Jayan Chembala, Phillip Ferdinand, Nasar Ahmad, Zoltan Pencz, Saad Rana, Anushka Warusevitane, Changez Jadun, Sanjeev Nayak, Zafar Hashim, Albin Augustine, Julius Sim, Christine Roffe   +16 more
doaj   +1 more source

Assessment of carotid atherosclerotic disease using three-dimensional cardiovascular magnetic resonance vessel wall imaging: comparison with digital subtraction angiography. [PDF]

, 2020
BACKGROUND:A three-dimensional (3D) cardiovascular magnetic resonance (CMR) vessel wall imaging (VWI) technique based on 3D T1 weighted (T1w) Sampling Perfection with Application-optimized Contrast using different flip angle Evolutions (SPACE) has ...
Fan, Zhaoyang, Li, Debiao, Liu, Wen, Lu, Mi, Wang, Zhenjia, Yu, Wei, Zheng, Tiejin   +6 more
core   +1 more source

Mechanical thrombectomy in patients with acute basilar occlusion using stent retrievers [PDF]

, 2015
Early arterial recanalisation with stent retrievers (SR) has been recently demonstrated to improve clinical outcome of patients with large-vessel occlusion of the anterior circulation.
Alves, J., Carneiro, A., Pereira, J., Rodrigues, J., Xavier, J.   +4 more
core   +1 more source

RapidAI Compared With Human Readers of Acute Stroke Imaging for Detection of Intracranial Vessel Occlusion

Stroke: Vascular and Interventional Neurology
Background Rapid detection of intracranial arterial occlusion in patients with ischemic stroke is important to facilitate timely reperfusion therapy.
Lee‐Anne Slater, Nandhini Ravintharan, Stacy Goergen, Ronil Chandra, Hamed Asadi, Julian Maingard, Ahilan Kuganesan, Reuben Sum, Sandra Lin, Victor Gordon, Deepa Rajendran, Yenni Lie, Subramanian Muthusamy, Peter Kempster, Thanh G. Phan   +14 more
doaj   +1 more source

Histopathological diagnosis of clot tissues collected by mechanical thrombectomy provides understanding of cerebral infarction pathology in cancer associated thrombosis: A case report

Interdisciplinary Neurosurgery, 2021
Endovascular treatment has become a major tool for managing large vessel occlusion, and its applications in cancer associated thrombosis (CAT) is increasing.
Toshiaki Bando, Yasushi Ueno, Takahiro Kuroyama, Daisuke Shimo, Kazuyuki Mikami, Shinya Hori, Yuya Tanaka, Osamu Hirai   +7 more
doaj   +1 more source

Animal models of ischaemic stroke and characterisation of the ischaemic penumbra [PDF]

, 2018
Over the past forty years, animal models of focal cerebral ischaemia have allowed us to identify the critical cerebral blood flow thresholds responsible for irreversible cell death, electrical failure, inhibition of protein synthesis, energy depletion ...
Arroja, Mariana M., Macrae, I. Mhairi, McCabe, Christopher, Reid, Emma   +3 more
core   +1 more source